75531568

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2383}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 167909888

約数和(自身を除く): 92378320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 2383, 3962, 4528, 4766, 7924, 9532, 15848, 16681, 19064, 31696, 33362, 38128, 66724, 133448, 266896, 674389, 1348778, 2697556, 4720723, 5395112, 9441446, 10790224, 18882892, 37765784, 75531568]

約数ペア:

[(1, 75531568), (2, 37765784), (4, 18882892), (7, 10790224), (8, 9441446), (14, 5395112), (16, 4720723), (28, 2697556), (56, 1348778), (112, 674389), (283, 266896), (566, 133448), (1132, 66724), (1981, 38128), (2264, 33362), (2383, 31696), (3962, 19064), (4528, 16681), (4766, 15848), (7924, 9532)]